%0 Journal Article %T An exact minimum degree condition for Hamilton cycles in oriented graphs %A Peter Keevash %A Daniela K¨¹hn %A Deryk Osthus %J Mathematics %D 2008 %I arXiv %R 10.1112/jlms/jdn065 %X We show that every sufficiently large oriented graph with minimum in- and outdegree at least (3n-4)/8 contains a Hamilton cycle. This is best possible and solves a problem of Thomassen from 1979. %U http://arxiv.org/abs/0801.0394v3